1902, Lu Xun graduated with honors and was sent by the government to study in Japan. He first entered Hongwen College in Tokyo to study Japanese, and then entered Sendai Medical College to study medicine. Deeply influenced by the wave of bourgeois democratic revolution, he actively participated in the flood of anti-Qing revolution. After school, I made a vow of "I recommend Xuanyuan with blood". 1906 Facing the facts, Lu Xun felt the weakness of his compatriots at home and realized the importance of changing the national character. He resolutely abandoned medicine to join the army and took a decisive step on the road of life. He chose literature and art and used pen as his fighting weapon to save the country and the people. He participated in the preparation of the literary magazine New Life, and wrote some important early papers such as History of Mankind, Teaching of History of Science, Theory of Cultural Deviation, and Theory of Moro Poetry. Lu Xun believes that China's serious problem lies in people, not things; It lies in spirit, not in matter; It lies in personality, not "people"; "Building a country" must first "establish a person", and the key to "establish a person" lies in the awakening of personality and the excitement of spirit.

He has participated in and led many revolutionary organizations such as China Left-wing Writers League, China Freedom Movement League and China Civil Rights Protection League. He edited the Sentinel, Running, Germination Monthly and other publications, United literary and art workers who led the revolution and progress, and waged tit-for-tat struggles with imperialism, feudalism, the Kuomintang government and its royal literati. He persisted in tenacious fighting and wrote hundreds of essays. These essays, such as daggers, are like throwing guns and have made special contributions to the anti-cultural "encirclement and suppression". He kept close contact with * * * producers and firmly supported the anti-Japanese national United front policy of * * * producers in China. He called himself a "fire thief", devoted himself to cultural exchanges between China and foreign countries and advocated the new woodcut movement. He cares about and cultivates young people and has devoted a lot of efforts to the growth of young writers.